What powers astronomy.com?
Last seen Jun 2026 · 69 technologies across 29 categories
Advertising
33Across
since Apr 2025
Ad Lightning
since Jun 2023
Amazon Advertising
since Jul 2023
AppNexus
since Oct 2020
Criteo
since Jun 2023
DoubleClick for Publishers (DFP)
since Jun 2018
Google AdSense
since Jun 2018
Google Publisher Tag
since Feb 2021
Microsoft Advertising
since Oct 2025
PubMatic
since Jun 2023
Rubicon Project
since Jun 2023
SHE Media
since Jun 2023
Tapad
since Jun 2023
TripleLift
since Jun 2023
Analytics
Chartbeat
since Jun 2024
comScore
since Jun 2023
Google Analytics
since Jun 2018
Google Analytics Enhanced eCommerce
since Jun 2023
Microsoft Clarity
since Nov 2024
Moat
since Feb 2021
Parse.ly
since Mar 2019
Quantcast Measure
since Sep 2018
Snowplow Analytics
since Jul 2023
Authentication
Facebook Login
since Jul 2021
CDN
CMS
Cookie compliance
CookieYes
since Oct 2025
Funding Choices
since Feb 2024
Databases
MySQL
since Jun 2023
Ecommerce
Cart Functionality
since Jun 2023
Font scripts
Google Font API
since Apr 2018
Twitter Emoji (Twemoji)
since Feb 2026
JavaScript frameworks
Ember.js
since Feb 2025
JavaScript libraries
Glide.js
since Jun 2023
Load balancers
Amazon ALB
since Jul 2023
Marketing automation
Wunderkind
since Jun 2023
Message boards
Miscellaneous
Open Graph
since Sep 2022
Permutive
since Jun 2023
PWA
since Feb 2025
RSS
since Jun 2023
Webpack
since Jun 2023
PaaS
Amazon Web Services
since Aug 2022
WordPress VIP
since Jun 2023
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2023
Programming languages
Retargeting
Picreel
since Jun 2021
Security
Cloudflare Bot Management
since Sep 2024
reCAPTCHA
since Apr 2022
Segmentation
Adobe Audience Manager
since Jun 2023
SEO
Tag managers
Google Tag Manager
since Jun 2018
Web frameworks
Microsoft ASP.NET
since Apr 2018
Ruby on Rails
since Feb 2025
Web servers
Nginx
since Jun 2023
Webmail
Google Workspace
since Sep 2024
Widgets
AddThis
since Apr 2018
WordPress plugins
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| astronomy 101 | #5 | 14,100 |
| moon cycle today | #7 | 8,600 |
| astronomy astronomers | #7 | 7,100 |
| sirius b | #2 | 5,400 |
| how many satellites does jupiter have | #4 | 3,300 |
| full moon | #12 | 2,500 |
| full moon | #12 | 2,500 |
| right ascension | #9 | 2,500 |
| full moon calendar | #2 | 2,200 |
| nov full moon | #2 | 1,800 |
| halley | #8 | 1,800 |
| andromeda galaxy | #7 | 1,500 |
| diameter for venus | #1 | 1,300 |
| astronomy news | #2 | 1,300 |
| brian harold may | #10 | 1,200 |
| kt crater | #9 | 1,100 |
| how far is uranus from the sun | #1 | 1,100 |
| how far is uranus from sun | #1 | 1,100 |
| planet venus distance from the sun | #2 | 1,100 |
| how far is mercury from the sun | #2 | 1,100 |
| distance from venus to sun | #2 | 1,100 |
| when is the next full moon | #6 | 1,000 |
| january full moon | #2 | 980 |
| feb full moon | #2 | 980 |
| is it a full moon | #4 | 980 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 85% phone
- 13% desktop
- 3% tablet
United States
India
United Kingdom
Canada
Australia
Türkiye
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
7.59 / 10 · ranked #15,677 of all domains
3,315 referring domains · OpenPageRank
Search traffic
284,500 est. monthly organic visits (US)
92,467 keywords in Google's top 30
Core Web Vitals
| LCP | 2.1 s |
| INP | 200 ms |
| CLS | 0.2 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: English (United States)
- Weight: 6.4 MB · 1,855 requests
- WordPress theme: seedlet (child: astronomy) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.astronomy.com | 46 |
| astronomy.com | 45 |
| cs.astronomy.com | 20 |
| m.astronomy.com | 20 |
| www2.astronomy.com | 20 |
| forum.astronomy.com | 13 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped HTTP/3 Jun 2026
- dropped WP Engine Jun 2026
- dropped Infolinks Apr 2026
- dropped LiveIntent Apr 2026
- dropped OpenX Apr 2026
- dropped Prebid Apr 2026
- dropped Backbone.js Feb 2026
- dropped Clipboard.js Feb 2026
- dropped jQuery UI Feb 2026
- dropped MediaElement.js Feb 2026
- dropped Underscore.js Feb 2026
- detected CookieYes Oct 2025
- detected Microsoft Advertising Oct 2025
- detected Prebid Oct 2025
- detected OpenX Sep 2025
- dropped HSTS Aug 2025
- dropped Nosto Aug 2025
- dropped OpenX Aug 2025
- dropped Redis Aug 2025
- dropped Redis Object Cache Aug 2025
- dropped Varnish Aug 2025
- dropped WordPress Multisite Aug 2025
- dropped ZURB Foundation Aug 2025